Steel Plate Rolling Integral Type Grooving Drum Of Crane Winch
Drum material:
Carbon steel, alloy steel, cast steel, aluminum, all kinds of high-strength steel Q345, Q420, Q460, 15CrMo,20GrMo, 42GrMo, etc
Material standards: GB, AISI, ASME, ASTM, JIS DIN, NF, BS, EN ...
Classification societies certified: DNV, ABS, GL, LR, BV, CCS,
RINA, NK, KR ...
Rotation Direction: Left or Right
Processing method: Steel plate rolling
Wire Rope Diameter: 3 MM~190 MM
Processing equipment: CNC machining center
TECHNICAL PARAMETERS PROVIDED BY CUSTOMER.doc
LBS SPECIAL GROOVE DRUM WORKING CONDITIONS.doc
Product application:
1. Offshore Marine machinery: Offshore petroleum crane winch, Mooring winch, Traction winch, Man-riding winch, Anchor winch,
Hydrologic winch
2. Engineering machinery: Cable winch, Tower crane, Piling machine, Hydraulic winch
3. Oil field industry: Oil drilling rig, Petroleum tractor hoist, Petroleum workover
rig, Trailermounted pumping unit winch , Logging winch, etc
4. The building machinery: Building wipe wall winch, Winding hoist, Windlass
5. Mining winch: Dispatching winch, Prop-pulling winch,Sinking
winch, etc
6. Crane machinery: The bridge lifting machine, Tower crane, Gantry crane,Crawler crane winch
Product structure:
Grooved drum (with or without bolted or welded flanges, as
required) : the rope groove is cut directly into the body of the
drum, according to customers’ requirements, the flanges are either
welded or screw-bolted. groove geometry is determined by rope
construction, diameter and length, and by application. the drum has
the required mounting dimensions for the actual operating
conditions.
Technical parameters and application:
No: | Wire diameter(mm): | Rotation direction | Main drum diameter(mm) | Main drum length(mm) | Application |
1 | 8 10 13 | Lefthand,Righthand | 430 | 763 | The oil workover rig winch, Towing winch Tower crane |
2 | 13 18 20 | Lefthand,Righthand | 623 | 1144 | Engineering winch, Lifting winch,Crawler crane |
3 | 22 25 26 | Lefthand,Righthand | 730 | 1220 | Oil workover rig , Logging Winch |
4 | 18 22 32 | Lefthand,Righthand | 670 | 1240 | Drilling Rig Winch, drawworks |
5 | 28 32 36 40 | Lefthand,Righthand | 560 | 630 | Rotating Drilling Rig winch, Lifting equipment |
6 | 26 28 32 45 | Lefthand,Righthand | 760 1146 | 1970 1765 | Offshore Crane, Marine crane,Mooring winch |
......
Product advantage:
LBS spooling system can eliminate the 360°
continuous cross winding of the cable as found on smooth drums.LBS grooved drum, solved the problem of wire rope spooling.
Compared with ordinary cordless groove (smooth) drum and helical
rope groove drum, LBS rope groove has obvious advantages in the
multi-layer wire rope spooling, LBS special groove system makes the
spooling of wire rope smooth, and the load of each layer evenly
distributed, extend the service life of rope, reduce the wire rope
damage, improves the safety of the operation of the equipment, and
reduces the problem of mechanical equipment shutdown for changing
rope.